I get this error message in Outlook 2007:
"AVG extension for microsift office outlook"
"the data is invalid"

then something about "the AVG Outlook add-in avgxch32.dll is missing. try uninstalling the add-in"

This began after removing AVG FREE. I have a feeling my daughter deleted the avg folder rather than doing an uninstall first.

I have tried disabling the outlook avg add-in, but it is not an option. I have tried uninstall/reinstall AVG FREE 2013, and also the 2013 uninstall tool. I even tried removing AVG registry entries. I still get the error in outlook regardless of AVG installed or not.